APA (7th ed.) Citation

Smart, M. S., & Smart, L. S. (1976). Families: Developing relationships. Macmillan [u.a.].

Chicago Style (17th ed.) Citation

Smart, Mollie S., and Laura S. Smart. Families: Developing Relationships. New York: Macmillan [u.a.], 1976.

MLA (9th ed.) Citation

Smart, Mollie S., and Laura S. Smart. Families: Developing Relationships. Macmillan [u.a.], 1976.